X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fdepth.h;h=f77dd0d3d926ac20dda6f5c48560c528db64ed63;hp=ab88f652a4bda753fdeeaac42478027767920276;hb=7733dadfd7c8781e3bde3cc4e21751fa44ab6ed8;hpb=80bee85d5f48cc1e06f16236a73c86a14c1d0756

diff --git a/src/depth.h b/src/depth.h
index ab88f652..f77dd0d3 100644
--- a/src/depth.h
+++ b/src/depth.h
@@ -21,6 +21,8 @@
 #if !defined(DEPTH_H_INCLUDED)
 #define DEPTH_H_INCLUDED
 
+#include "types.h"
+
 ////
 //// Types
 ////
@@ -33,5 +35,6 @@ enum Depth {
   DEPTH_NONE = -127 * ONE_PLY
 };
 
+ENABLE_OPERATORS_ON(Depth);
 
 #endif // !defined(DEPTH_H_INCLUDED)